Muir Equity | 42 followers on LinkedIn. Private equity for middle market companies with $2M-$10M EBITDA in the digital health, healthcare IT, healthcare services, business services, technology, manufacturing, and distribution industries. About Us At our core, Muir develops long-term partnerships with owners to optimize their economic outcomes. In combination with access to capital, our principals have experience and expertise as former CEOs and business owners across a range of service, technology and product businesses.